Water-based alkyd paint

The invention discloses a water-based alkyd paint comprising 10-27 parts of water-soluble soybean oil fatty acid modified alkyd resin, 5-10 parts of water-soluble polyurethane modified alkyd resin, 7-13 parts of a modified epoxy ester resin aqueous dispersion, 7-11 parts of a modified phenolic resin...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	WU QUAN, CUI WENZHU, SUN XIPENG, XIN LIWEN
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS CORRECTING FLUIDS DYES FILLING PASTES INKS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING POLISHES USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	The invention discloses a water-based alkyd paint comprising 10-27 parts of water-soluble soybean oil fatty acid modified alkyd resin, 5-10 parts of water-soluble polyurethane modified alkyd resin, 7-13 parts of a modified epoxy ester resin aqueous dispersion, 7-11 parts of a modified phenolic resin aqueous dispersion, 9-15 parts of a pigment, 1-6 parts of an inorganic filler, and 8-15 parts of an auxiliary agent. The volatile organic content (VOC) of the paint can be controlled at below 100g/L. When the paint is used in combination with a water-based epoxy primer, when a combined dry film thickness is 60 micrometers, the salt spray resistance exceeds 800h, the atmospheric aging resistance exceeds 800g, and a substrate can be protected for more than 10 years.